211103300032 has 28 divisors (see below), whose sum is σ = 432421279936. Its totient is φ = 102146757120.

The previous prime is 211103300029. The next prime is 211103300059. The reversal of 211103300032 is 230003301112.

It is a super-2 number, since 2×211103300032² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 211103299979 and 211103300015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53199453 + ... + 53203420.

Almost surely, 2^211103300032 is an apocalyptic number.

It is an amenable number.

211103300032 is an abundant number, since it is smaller than the sum of its proper divisors (221317979904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211103300032 is a wasteful number, since it uses less digits than its factorization.

211103300032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106402916 (or 106402906 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 211103300032 its reverse (230003301112), we get a palindrome (441106601144).

The spelling of 211103300032 in words is "two hundred eleven billion, one hundred three million, three hundred thousand, thirty-two".